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shader/sprite_vtx.glsl@b3da4096c607

shader/sprite_vtx.glsl

Tue, 26 Mar 2024 20:37:21 +0100

author

Mike Becker <universe@uap-core.de>

date

Tue, 26 Mar 2024 20:37:21 +0100

changeset 44

b3da4096c607

parent 42

cc912686f663

permissions

-rw-r--r--

create own compilation unit for GL context - fixes shader not being created per context

#version 400 core

layout(location = 0) in vec2 position;
out vec2 texcoord;

uniform mat4 projection;
uniform mat4 model;
uniform float depth;

void main(void) {
    vec4 pos = projection*model*vec4(position.x, position.y, 0, 1.0);
    // apply depth
    pos.z = depth / -1024.0;
    gl_Position = pos;
    texcoord = vec2(model[0].x, model[1].y)*position;
}